Happy Birthday Gloria Vanderbilt-88 Sidney Poitier-85 Sandy Duncan-66 John Geils-66 Ivana Trump-63 Patty Hearst-58 Cindy Crawford-46 Andrew Shue-45 Lili Taylor-45 Rihanna(Robyn Fenty)-24 ; 1792 President George Washington signed an act creating the U.S. Post Office.